APA (7th ed.) Citation

Opatrný, J. (1993). Historical pre-conditions of the origin of the Cuban nation. E. Mellen Press.

Chicago Style (17th ed.) Citation

Opatrný, Josef. Historical Pre-conditions of the Origin of the Cuban Nation. Lewiston, N.Y.: E. Mellen Press, 1993.

MLA (9th ed.) Citation

Opatrný, Josef. Historical Pre-conditions of the Origin of the Cuban Nation. E. Mellen Press, 1993.